The invention relates to the field of vehicle windows, and provides a vehicle window, a vehicle body and a railway vehicle. The vehicle window comprises a supporting frame which is suitable for being detachably installed at an installation position of the vehicle window through a fastening assembly. The window body structure is mounted on the supporting frame, and the window body structure comprises an outer-layer window body, a middle window body and an inner-layer window body which are sequentially arranged; the middle window bodies are arranged on one side of the outer-layer window body at intervals; the inner-layer window body is arranged on the side, away from the outer-layer window body, of the middle window body and forms a gap with the middle window body. According to the vehicle window, the supporting frame and the mounting position of the vehicle window are connected and fixed through the fastening assembly, then the window body structure is mounted on the supporting frame, the step of using an integral window frame is omitted, the mounting mode of the window body structure in the related technology is simplified, arrangement of the integral window frame is omitted, and the purpose of weight reduction is achieved; and bonding failure can be avoided through connection of the fastening assembly. In addition, the outer-layer window body, the middle window body and the inner-layer window body are arranged at intervals, so that the effects of heat insulation and sound insulation can be achieved.

    本发明涉及车窗领域,提供一种车窗、车体及轨道车辆。车窗包括支撑框,适于通过紧固组件可拆卸地安装于车窗的安装位;窗体结构,安装于支撑框,窗体结构包括依次设置的外层窗体、中间窗体和内层窗体;中间窗体间隔地设置于外层窗体的一侧;内层窗体设置于中间窗体背离外层窗体的一侧并与中间窗体形成间隔。该车窗通过紧固组件实现支撑框和车窗的安装位的连接固定,再将窗体结构安装于支撑框,省去了使用整体式窗框的步骤,简化了相关技术中对于窗体结构的安装方式,省去了整体式窗框的设置,实现了减重的目的,还能够通过紧固组件的连接避免粘接的失效。此外,通过将外层窗体、中间窗体以及内层窗体间隔设置,还能够实现隔热、隔音的效果。


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    Title :

    Vehicle window, vehicle body and railway vehicle


    Additional title:

    车窗、车体及轨道车辆


    Contributors:
    CHEN XI (author) / CUI ZHIGUO (author) / TAN LEI (author) / E PENGYU (author) / DING DONG (author)

    Publication date :

    2024-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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